Service Manual Chapter6. Control Electronics
© 2013
Nautilus Hyosung Inc.
All Rights Reserved.
6-19
F_AUDIO: Front Panel Audio header
This header allows the user to install auxiliary front-oriented microphone and lineout
ports for easier access.
Pin
Signal Name
Pin
Signal Name
1
PORT 1L
2
AUD_GND
3
PORT 1R
4
PRESENCE#
5
PORT 2R
6
SENSE1_RETURN
7
SENSE_SEND
8
KEY
9
PORT 2L
10
SENSE2_RETURN
SATA: Serial ATA connectors
SATA1~4 connectors are used to support the Serial ATA 3.0Gb/s device, SATA6G1 &
SATA6G2 connectors support the Serial ATA 6.0Gb/s device. simpler disk drive
cabling and easier PC assembly. It eliminates limitations of the current Parallel ATA
interface. But maintains register compatibility and sofeware compatibility with Prallel
ATA.
Pin
Signal Name
Pin
Signal Name
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
-
F_USB1,2: Front Panel USB 2.0 headers (F-USB1 supports EZ Charger)
The motherboard has two USB 2.0 headers supporting four USB 2.0 ports.
Additionally, some computer cases have USB ports at the front of the case. If you have
this kind of case, use auxiliary USB connector to connect the front-mounted ports to
the motherboard.
Unlike F_USB2 in this mainboard, F_USB1 supports EZ Charger technology, provides
3 times current than general USB port in off mode for USB devices. It is useful and
excellent, especially for the iPhone, iPad and iPod touch devices that need a large
amount of current for faster recharging within less time.
Pin
Signal Name
Function
1
USBPWR
Front Panel USB Power
2
USBPWR
Front Panel USB Power
3
USB_FP_P0-
USB Port 0 Negative Signal
4
USB_FP_P1-
USB Port 1 Negative Signal
5
US
USB Port 0 Positive Signal
6
US
USB Port 1 Positive Signal
